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Mobile phones > Sony Ericsson K550 vs LG Optimus 4X HD comparison

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Sony Ericsson K550
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LG Optimus 4X HD
Design
Manufacture Sony EricssonLG
Model K550Optimus 4X HD
Form factor BlockBlock
Weight 85 gram130 gram
Size (HxWxD) 102 x 46 x 14mm133 x 68 x 9mm
Operating System OtherAndroid 2.3
Communication
Networks 2G
850, 900, 1800, 1900
2G
850, 900, 1800, 1900
3G
900, 1900, 2100
HSCSD No No
GPRS Yes Yes
EDGE Yes Yes
UMTS No Yes
HSDPA No Yes
HSPA+ No Yes
WiMAX No No
LTE (4G light) No No
WLAN / Wi-Fi No Yes
Wi-Fi Hotspot No Yes
Wi-Fi Direct No No
SMS Yes Yes
MMS Yes Yes
Email Yes Yes
Connectivity
HDMI out No Yes
USB port No Yes
MHL No No
Bluetooth Yes Yes
Bluetooth version NA4.0
DLNA No Yes
GPS No Yes
Glonass No No
NFC No No
IrDA Yes No
3.5 mm audio connector No Yes
Camera
Camera Yes Yes
Camera resolution 2 Megapixels with auto-focus. 2.25x digital zoom8 megapixel, autofocus
Image Stabilization No No
BSI sensor No No
Camera Flash/Light Yes Yes
Flash type NANA
Video recording Yes Yes
Video capture resolution NA1080p
Second Camera NANA
Display
Display size 1.9 inches4.7 inches
Touchscreen No Yes
Colour display Yes Yes
Number of colours 262,14416,700,000
Display resolution (WxH) 176 x 220 pixels720 x 1280 pixels
PPI 148312
Second Display NANA
Hardware
CPU NA1.5 GHz quad-core Nvidia Tegra 3
GPU NANA
Memory 64MB. Expandable with Memory Stick Micro card1 GB RAM, 16 GB internal storage
Micro SIM No No
Dual SIM No No
Multimedia
MP3 Yes Yes
Ringtones / Music file format Polyphonic, MP3, AACMP3
Java Yes No
Games JavaYes
FM Radio Yes Yes
Power management
Battery 950 mAh2140 mAh
Standby time (h) 350NA
Talktime (m) 420NA
Wireless Charging No No
Features
Browser 2.0 XHTMLAndroid HTML Webkit
Calendar Yes Yes
Voicedialing Yes Yes
IP Code NANA
Predictive text Yes Yes
RSS reader No Yes
Voicememo Yes Yes
PC Synchronization Yes Yes
SyncML No Yes
Website Website  Website 
ReviewsRead
Price historyPrice historyAvailablePrice historyAvailable
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